I model the early BN, and I have found a few photos similar to this, showing an open hopper train with a mix of cars, some are easily identified, a CB&Q quad, a BN 3 bay, etc., the cars I can't identify are the brown or red cars (3rd car back in the photo), they appear to have the same height as the other 3 bay cars, but I am not familiar with any BN predecessor cars that would've been painted red or brown, the only ones that come close are GN 70000-70299 series, but these cars would be shorter, closer to the height of the CB&Q quad car. Anyone have any ideas? http://magichammer.rrpicturearchives.net/showPicture.aspx?id=620188
